San Juan, PR – In celebration of Community Leaders and Groups Week (Semana del Líder y los Grupos Comunitarios y de la Autogestión Comunitaria), which takes place the first week of March, the non-profit organization Ciencia Puerto Rico (CienciaPR) today published the digital book Science and Solidarity: Stories of Community Leaders in Puerto Rico (Ciencia y solidaridad: Historias de líderes comunitarios en Puerto Rico). The text highlights the stories of 11 community leaders who use science to address the needs and priorities of their communities.